Python string uppercase() method with examples

In this Python tutorial, we will discuss, how to use the Python string uppercase() method with a few examples.

We will also see, how to capitalize each word in a string in Python.

Python string uppercase() Method

By using the Python string upper() method we can convert all lowercase characters of a string into uppercase in Python.

To convert any string to uppercase we have a built-in upper() method in Python which will convert lowercase to uppercase.

The function can take any lowercase string as an input and it can produce a string in uppercase as an output.

Example:

• First of all, We need to take a string value. In the below python code, You can see, I have taken the value as “welcome to python”.
• Now print the “msg.upper()” and it will return the string in uppercase letter.

Python string uppercase Code

Below represents the python code for string uppercase.

msg = "welcome to python"
print(msg.upper())

• After writing the above Python code (string uppercase), Ones you will print “msg.uppercase()” then the output will appear as a “WELCOME TO PYTHON” which will return a uppercase string as an output. Also, you can refer to the below screenshot.

This is how we can use the uppercase() string method in Python.

Capitalize each word in a string in Python

In python, to capitalize each word in a string we will use the built-in method upper() to capitalize all the letters in the string.

Example:

my_string = 'python guides'
print(my_string.upper())

After writing the above Python code (python capitalize each word in a string), Ones you will print “my_string.upper()” then the output will appear ” PYTHON GUIDES “. Here, the string.upper() is used to capitalize each word in the string. Also, you can refer to the below screenshot to capitalize each word in a string.

This is another Python string formatting example, where we saw how to capitalize each word in a string in Python.

This is how to convert a string to uppercase in Python.

In this tutorial, we have learned how to use the Python string uppercase() method. And also we saw, how to capitalize each word in a string in Python.

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